[INFO] fetching crate bet 1.0.0...
[INFO] testing bet-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bet 1.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate bet 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bet 1.0.0
[INFO] finished tweaking crates.io crate bet 1.0.0
[INFO] tweaked toml for crates.io crate bet 1.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d1c4aeaaaed79d5435c49596905e66643315d095f32db07fb3577afc39448c2
[INFO] running `Command { std: "docker" "start" "-a" "8d1c4aeaaaed79d5435c49596905e66643315d095f32db07fb3577afc39448c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d1c4aeaaaed79d5435c49596905e66643315d095f32db07fb3577afc39448c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1c4aeaaaed79d5435c49596905e66643315d095f32db07fb3577afc39448c2", kill_on_drop: false }`
[INFO] [stdout] 8d1c4aeaaaed79d5435c49596905e66643315d095f32db07fb3577afc39448c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1941901155a56d12a74df3e0c7043a6917a0843f20604bbfe6b6bf6e390f82dd
[INFO] running `Command { std: "docker" "start" "-a" "1941901155a56d12a74df3e0c7043a6917a0843f20604bbfe6b6bf6e390f82dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bet v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "1941901155a56d12a74df3e0c7043a6917a0843f20604bbfe6b6bf6e390f82dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1941901155a56d12a74df3e0c7043a6917a0843f20604bbfe6b6bf6e390f82dd", kill_on_drop: false }`
[INFO] [stdout] 1941901155a56d12a74df3e0c7043a6917a0843f20604bbfe6b6bf6e390f82dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 584534ae64a23763f8769ff8a512fdd91be5c4064ae10da86238c458bb623326
[INFO] running `Command { std: "docker" "start" "-a" "584534ae64a23763f8769ff8a512fdd91be5c4064ae10da86238c458bb623326", kill_on_drop: false }`
[INFO] [stderr]    Compiling bet v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "584534ae64a23763f8769ff8a512fdd91be5c4064ae10da86238c458bb623326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584534ae64a23763f8769ff8a512fdd91be5c4064ae10da86238c458bb623326", kill_on_drop: false }`
[INFO] [stdout] 584534ae64a23763f8769ff8a512fdd91be5c4064ae10da86238c458bb623326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eefc7ab7a6f2e1229567c9539e41cce738ebb23cfe04b115796cd473a943cf9
[INFO] running `Command { std: "docker" "start" "-a" "3eefc7ab7a6f2e1229567c9539e41cce738ebb23cfe04b115796cd473a943cf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bet-1b385ceeb38e2e88)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bool::test_bool ... ok
[INFO] [stdout] test test_bool_faillible::test_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bet
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3eefc7ab7a6f2e1229567c9539e41cce738ebb23cfe04b115796cd473a943cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eefc7ab7a6f2e1229567c9539e41cce738ebb23cfe04b115796cd473a943cf9", kill_on_drop: false }`
[INFO] [stdout] 3eefc7ab7a6f2e1229567c9539e41cce738ebb23cfe04b115796cd473a943cf9